Self-diffusion coefficients in the paramagnetic and ferromagnetic states of 10at%Si alloy were determined by using radiotracer and serial sectioning methods (table 192)

V.S.Raghunathan, B.D.Sharma: Philosophical Magazine A, 1981, 43[2], 427-40

 

Table 192

Diffusion Coefficients for 59Fe in Fe-10at%Si

 

Temperature (K)

State

D (m2/s)

875

ferromagnetic

5.10 x 10-18

927

ferromagnetic

4.00 x 10-17

957

ferromagnetic

5.80 x 10-17

1005

paramagnetic

2.60 x 10-16

1105

paramagnetic

2.49 x 10-15

1178

paramagnetic

1.57 x 10-14